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JULY 2026Technical Data Sheet

2201 26Topographic Geospatial Products

National Geospatial-Intelligence Agency Etds Mailstop J 21 · NSN 7643-01-405-1987 · FSC 7643 · Topographic Geospatial Products
Verified by PartsTable
NSN 7643-01-405-1987 — this item is cataloged by the U.S. Government under National Stock Number 7643-01-405-1987. Primary manufacturer part number: 2201 26.
Features
  • Topographic Geospatial Products — FSC 7643
  • 2 verified cross-references
  • Primary manufacturer: National Geospatial-Intelligence Agency Etds Mailstop J 21
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Topographic Geospatial Products, cataloged under National Stock Number 7643-01-405-1987, is classified within Federal Supply Class 7643 (Topographic Geospatial Products) of the Books, Maps, and Other Publications group. The primary manufacturer of record is National Geospatial-Intelligence Agency Etds Mailstop J 21. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTopographic Geospatial Products
FSC / FSG7643 — Topographic Geospatial Products (FSG 76)
ManufacturersNational Geospatial-Intelligence Agency Etds Mailstop J 21 (CAGE 0ZP31)
Technical Specifications
ParameterValue
NSN7643-01-405-1987
Primary Part Number2201 26
Item NameTopographic Geospatial Products
FSC / FSG7643 / 76 — Topographic Geospatial Products
ManufacturerNational Geospatial-Intelligence Agency Etds Mailstop J 21
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5331-00-200-812522012-6 INTERCHANGEABLE
O-Ring
Danfoss Power Solutions II, Llc
5342-00-485-94871220-0126 INTERCHANGEABLE
Boot,windshield
Cmc of Georgia, Inc.
3040-00-790-5588220126 INTERCHANGEABLE
Lever,remote Control
Kohler Co Engine Plant Div
4710-01-607-2572220126 INTERCHANGEABLE
Tubing,nonmetallic
Terex Usa, Llc Dba Terex Usa, Llc
Cross-Reference Index
Part NumberManufacturer
2201 26 PRIMARY National Geospatial-Intelligence Agency Etds Mailstop J 21 (USA)
2201X26 National Geospatial-Intelligence Agency Etds Mailstop J 21 (USA)
Related Parts
5331-00-200-8125INTERCHANGEABLE
O-RING
22012-6
5342-00-485-9487INTERCHANGEABLE
BOOT,WINDSHIELD
1220-0126
3040-00-790-5588INTERCHANGEABLE
LEVER,REMOTE CONTROL
220126
4710-01-607-2572INTERCHANGEABLE
TUBING,NONMETALLIC
220126

Frequently Asked Questions

What is NSN 7643-01-405-1987?

NSN 7643-01-405-1987 is a Topographic Geospatial Products, manufactured by National Geospatial-Intelligence Agency Etds Mailstop J 21, classified under FSC 7643 (Topographic Geospatial Products). Status: active.

What are the part numbers for NSN 7643-01-405-1987?

NSN 7643-01-405-1987 has 2 cross-referenced part numbers: 2201 26 (National Geospatial-Intelligence Agency Etds Mailstop J 21), 2201X26 (National Geospatial-Intelligence Agency Etds Mailstop J 21).

What NSN replaces 7643-01-405-1987?

There are 4 known substitutes for 7643-01-405-1987: 5331-00-200-8125, 5342-00-485-9487, 3040-00-790-5588 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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